(09-01-2010, 15:41)Suri Wrote: I don't think the breast enhancing effect of fenugreek stems from an increase in prolactin levels.
Prolactin may actually be quite counterproductive when trying to increase breast size. Too much prolactin is often associated with high androgen levels. This is probably due to the fact that prolactin inhibits the normal function of the ovaries during pregnancy. Thus it equally inhibits estrogen production.
An excess of prolactin is called hyperprolactinemia and often coincides with decreased estrogen levels, amenorrhea or PCOS.
The breast growth that pregnant women experience is only temporary and due to the milk ducts filling with milk. That's probably not the kind of growth that you want.
Also, if you look at the type of massage that Tiger Lily and others used you will notice that it actually leaves out the nipple. Stimulating the nipple leads to an increase in prolactin as does stress. Prolactin is a stress hormone.
The reason I think fenugreek may be beneficial is that it has insulin-sensitizing properties and of course the phytoestrogens it contains. High insulin levels increase androgen production. The insulin-sensitizing action of fenugreek may lead to lower insulin levels and decreased androgen levels. Here is a link about the insulin-sensitizing action of fenugreek http://www.icmr.nic.in/ijmr/2009/april/0409.pdf.
I think this idea has not been mentioned here before but I think it's well worth considering.
Pleasure to meet you, Suri. I hope you are doing well and hope you get results from your program.
Fenugreek is used very often as a (lowering) blood sugar herb.
I'd like to say that fenugreek's main reputation begins as an "herbal" lactation aid, or what many called galactogogue. Lactation can only be created, through the production of prolactin, which is the main trigger for lactogenesis. The only way could possibly cause lactation is interfering or disurpting the dopamine system, which usually puts a small spike in prolactin levels. Though, lactation may not occur, if progesterone levels are too high. That's only thing fenugreek would effect when it comes to mammographic activity.
http://www.bio-medicine.org/medicine-def...actogogue/
http://en.wikipedia.org/wiki/Fenugreek#Use
Even in this study below: concerning on the herbs that are allegedly "mastogenic," believes the selected herbs have no such quality in creating breast growth alone. It claims that
Fenugreek has not such effect of enlarging breast size or growth by themselves. Though, one of two herbs mentioned in the study of possibly having the capability to do so, is Kava Kava, which did show to have dopamine antagonist effects. Where in other clinical studies with more prominent dopamine antagonist type drugs , some patients showed symptoms of mammoplasia after the rise in prolactin activity. But, no signs of lactation, since is not mentioned in the source link. Since, it is necessarily used for breast growth (stimulant) or even as a milk production aid.
http://www.acog.org/from_home/publicatio...477fla.htm
Though, fenugreek does remain as a potent galactogogue and a reputable emmenagogue (herbs that promotes menstrual flow). Many ladies still use it and see results from it, and most results I would have to attribute to
Prolactin being counterproductive to breast growth is very unlikely. Since, one of its primary effects [even when it elevated] increasing the size of mammary glands in the first place. Usually increased estrogen levels start growths, while prolactin aids in increasing estrogen receptors. It also causes "the breast to store fat [which is probably most essential thing to breast growth] by increasing the production of lipoprotein lipase (LPL) in your breasts.1"
- Effect of raised serum prolactin on breast development.
B M Stringer, J Rowson, and E D Williams
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1256452/
- Hyperprolactinemia (Prolactin Excess)
American Society for Reproductive Medicine
http://www.asrm.org/Patients/FactSheets/...Excess.pdf
Mammary lipoprotein lipase in plasma of cows after parturition or prolactin infusion
http://www.springerlink.com/content/y82r756375471706/
Prolactin reduces fat metabolism
http://insciences.org/article.php?article_id=4006 [Prolactin can inhibit production of ovaries, it doesn't necessarily create androgens in occurance]
[1]
http://www.bigger-breast-enlargement.net...mones.html
Prolactin does not cause breast cancer and may prevent it or be therapeutic in some conditions
Medical Hypotheses, Volume 70, Issue 2, Pages 244-251
G. Goodman, D. Bercovich
http://linkinghub.elsevier.com/retrieve/...7707003775
(You have to go to Galileo for the full article)
Distribution and source of lipoprotein lipase in
mouse mammary gland
http://www.jlr.org/cgi/reprint/32/5/733.pdf
http://www.schizophrenia.com/sznews/arch...01570.html
High prolactin levels aren't a direct cause of PCOS.
http://www.netdoctor.co.uk/womenshealth/facts/pcos.htm
http://www.pennmedicine.org/encyclopedia/em_PrintArticle.aspx?gcid=001165&ptid=1
Androgen production (or maturation) is not a symptom of high prolactin levels.
http://www.soft-infertility.com/docs/PIProlactin.pdf
http://www.ehow.com/how_2363847_identify...evels.html
http://www.medic8.com/healthguide/articl...actin.html
http://www.cushings-help.com/pcos-prolactin.htm (PCOS can trigger high prolactin levels, but prolactin levels doesn't necessarily do the same in reverse, though it can disrupt the ovarian cycle)
ALso, too much of anything, whether it is prolactin, estrogen, testosterone, or progesterone can cause negative effects on the body. I can certain say the same thing about estrogen and progesterone, which more times than wi
Also, prolactin levels only gradually increase with usages of herbs, most do not skyrocket unless there is overusage or a particular medical condition with the user. Even, if prolacting levels increase, I doubt it would produce more androgens. I would never thought prolactin was known increase production of androgens, though I would think androgen would be more than capable of reducing prolactin levels, since it is a hormone that produces powerful male-sexual characteristic one the body. Though, it is funny that when prolactin occurs in the male body, it usually causes gynecomastia, lower sex drive, infertility, and less testosterone production [1].
[1]
http://www.thedoctorsdoctor.com/labtests...terone.htm
Here are few studies that show it as well.
Does androgen influence prolactin secretion?
http://informahealthcare.com/doi/ref/10....7709045734
Androgenerator (An androgen boosting product that substantially increases androgen production, but reduces cortisol and prolactin levels)
http://www.androgenerator.com/
Infertility
rolactin[/b]
http://www.sharedjourney.com/define/prolactin.html
Effects of testosterone and oestrogen on serum
prolactin in the androgen-insensitive rat (Study showed that estrogen had more effects on the prolactin levels of male and pseudohermphoditic male rats than testosterone, which showed almost no changes in the body of the rat subjects)
http://www.reproduction-online.org/cgi/r.../1/169.pdf